Rank	Countries/Territories	Count	Percent
1	China	169	53.5%
2	United States	68	21.5%
3	Japan	11	3.5%
4	Germany	10	3.2%
5	Singapore	10	3.2%
6	Ireland	8	2.5%
7	Morocco	4	1.3%
8	Netherlands	4	1.3%
9	Norway	3	0.9%
10	Australia	3	0.9%
11	Canada	3	0.9%
12		2	0.6%
13	Bangladesh	2	0.6%
14	Bulgaria	2	0.6%
15	Hong Kong	2	0.6%
16	France	2	0.6%
17	Italy	2	0.6%
18	Korea, Republic of	2	0.6%
19	Latvia	2	0.6%
20	Switzerland	2	0.6%
21	United Kingdom	2	0.6%
22	Ukraine	1	0.3%
23	Lithuania	1	0.3%
24	Mongolia	1	0.3%